To convert kilometers to miles, you can use the conversion factor that 1 kilometer is equal to 0.621371 miles.
Step-by-step instructions to convert 15 km to miles:
1. Write down the given value: 15 km.
2. Multiply the given value by the conversion factor: 15 km * 0.621371 miles/km.
This step is done to cancel out the kilometers unit and obtain the equivalent value in miles.
3. Perform the multiplication: 15 km * 0.621371 miles/km = 9.320565 miles.
This will give you the equivalent value in miles.
4. Round off the result if necessary: In this case, the result is already rounded to 6 decimal places, so no further rounding is needed.
5. Write down the final answer: 15 km is equal to approximately 9.320565 miles.
Therefore, 15 km is approximately equal to 9.320565 miles.